Insights
News & insights
Announcements, exhibitions, and practical notes from our optics manufacturing team in Sichuan.
Precision Optics Selection: Surface Finish, Scratch-Dig Standards, and Engineering Pitfalls
A practical guide to S/D conventions, roughness specs, and common over-specification traps when procuring precision optical components.
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YC Infrared Optics at Changchun Photonics Expo: Showcasing China’s Precision Optics Manufacturing
Sichuan Yuchuang Infrared Optics exhibited laser optics, IR optics, and high-precision components at the Changchun Inter...
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Choosing an Optical Components Supplier: Four Criteria That Matter More Than Price
For laser, IR imaging, and instrument OEMs — why true factory capability, metrology, customization, and after-sales supp...
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The Optics “Passport”: GJB, MIL, and ISO Standards Explained
How Chinese GJB, U.S. military, and ISO standards create a shared procurement language for optical components and laser...
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